I have been experiencing some problems with the Keyboard shortcuts in GNOME (Fedora 10 x86_64).

The thing is that SOMETIMES it would seem the daemon (or necessary program) to make the keyboard shortcuts work is not loaded when I log in. What happens is that I realize the shortcuts are not working (volume, mute), but AFTER I get in the "Keyboard Shortcuts" window (System -> Preferences -> Personal) something else seems to load in the background (the desktop panels reload themselves) and then the shortcuts work again.

To me it seems that some program has to be added to the "Sessions" list of start up programs, so GNOME does not forget to load it from time to time, but I don't know which one.

What can I do, or what program can I add to the "Sessions" list to make shorcuts always operational?